baber/WOPTO huggingface dataset:
Patent KR-20030077121-A (KR)
Title: Preventive complex of cancer by smoking
Inventor: HUH MUN YEONG
IPC: A61P35/00
Filed: 2002-03-25
Abstract: PURPOSE: Provided is a composition for preventing cancer caused by smoking which uses extracts of vegetable bioactive components and fruit bioactive components containing abundant polyphenol compounds. CONSTITUTION: A composition for preventing cancer caused by smoking is characterized by containing: (i) 10-60 wt.% of bioactive components which are obtained by extracting vegetables selected from the group consisting of cabbage, radish tops, onion, cucumber and celery with solvent selected from the group consisting of water, ethanol and their mixture; or (ii) 40-90 wt.% of bioactive components which are obtained by extracting fruits selected from the group consisting of apple, pear, grape and citron with solvent selected from the group consisting of water, ethanol and their mixture.
Patent KR-20030078307-A (KR)
Title: Synchronous Memory Device with block for controlling data strobe signal
Inventor: JUN JUN HYEON
IPC: G11C8/18
Filed: 2002-03-29
Abstract: PURPOSE: A synchronous memory device including a data strobe signal control part for low latency read is provided, which operates without a delay time at a low latency read operation. CONSTITUTION: A phase comparison part(300) for preamble signal compares a timing of an active signal(ACTIVE) with that of a phase synchronized clock signal(FCLK). A data strobe signal control part(100) controls an enable timing of a preamble signal(PREAMBLE) according to an output of the phase comparison part for preamble signal and then outputs it. And an output buffer(200) receives the preamble signal being output from the data strobe signal control part and then converts a data strobe signal into a preamble state, and outputs it.
Patent KR-20030079540-A (KR)
Title: Billing process system for incomplete call sensing and distributed data integrated in imt-2000 and the process method thereof
Inventor: LEE SU JEONG
IPC: H04L12/14
Filed: 2002-04-04
Abstract: PURPOSE: A charging processing system and method for detecting an incomplete call and integrating distributed data in an IMT-2000 system is provided to exactly and rapidly execute billing by integrating and processing dispersedly stored call description information, while detecting incomplete calls in real time. CONSTITUTION: A charging processing system for detecting an incomplete call and integrating distributed data in an IMT-2000 system is comprised of a subscriber terminal(10), a GSN(20), CGs(Charging Gateways)(100,110), and a charging system(130). The GSN(GPRS Support Node)(20) comprises an SGSN(Serving GSN) and a GGSN(Gateway GSN). The SGSN traces the location of the subscriber terminal(10) through the medium of a wireless network, and executes a security function and access control. The GGSN is for interworking with an external packet switching network. The CGs(100,110) carry out a series of work necessary to execute charging after detecting calls, dependent on the use of various data services, and processing dispersedly stored call information. The charging system(130) receives call information from the CGs(100,110) and adjusts service fees.
Patent KR-20030081708-A (KR)
Title: Materials for frost protection of weathered granite soil-cement mixed of expanded polystyrene beads
Inventor: KIM YEONG JIN
IPC: C04B14/04
Filed: 2002-04-12
Abstract: PURPOSE: Antifreeze materials having heat insulation and lightweight are provided to prevent road from freezing, improve paving efficiency, and reduce pollution and disposal costs by using granite, styrofoam and cement as raw materials. CONSTITUTION: The antifreeze materials applied to the bottom of road, rail road and airport are produced by mixing 79.9-88.8wt.% of granite powder as a main material, 0.1-2.0wt.% of waste styrofoam pieces with a size of 0.5-2mm, and 10-20wt.% of cement, wherein the maximum drying density of the mixture(antifreeze materials) is 95% or more.
Patent KR-20030081784-A (KR)
Title: Multi function assemble funiture
Inventor: PARK SEONG SEOP
IPC: A47B87/02
Filed: 2002-04-12
Abstract: PURPOSE: Multifunctional prefabricated furniture is provided to allow a user to design furniture required in an indoor space in various ways by itself and optimize the space utilization. CONSTITUTION: The multifunctional prefabricated furniture(200) comprises an N number of furniture(100) including a plurality of supports supporting upper and lower plates having a predetermined size, wherein the N number of furniture(100) is extensionally formed at a length ratio of 2:3 to be arranged in vertical and transverse directions to constitute a single furniture.
Patent KR-20030082750-A (KR)
Title: Method for changing the channel of digital broadcasting service
Inventor: KANG SEUNG MI
IPC: H04L12/28
Filed: 2002-04-18
Abstract: PURPOSE: A channel change protocol in a digital broadcast service is provided to maintain the consistency by executing session control and channel control in the same protocol stack, thereby easily realizing a channel change protocol. CONSTITUTION: An STU(Set Top box Unit) generates a session setup request message to transmit the generated message to a zapping server(501). The zapping server sets up a session and transmits a session setup confirmation message to the STU(503). The zapping server transmits a program select request message to the zapping server(505). The zapping server transmits a program selection confirmation message including information of a requested channel to the STU and transmits broadcast data of the corresponding channel(507).
Patent KR-20020061548-A (KR)
Inventor: KIM MYEOUNG WON
IPC: C09J7/02
Filed: 2002-04-15
Abstract: PURPOSE: Provided is a roll of adhesive tape forming cutting lines and no-adhesive parts in the width direction at regular intervals, which can be detached easily when reused and can be cut easily by the cutting lines. CONSTITUTION: The roll of adhesive tape(4) bonded with adhesive liquid(4-b) on one side thereof has the cutting lines(5) formed in the width direction at regular intervals and no-adhesive parts formed narrowly on the right and left sides of the cutting lines(5) on the adhesive part. Or the no-adhesive parts can be formed on both outer ends of the adhesive part of the tape or can be formed on one outer end of the adhesive part or can be formed in the center of the adhesive part.
Patent KR-20020038658-A (KR)
Inventor: CHOI JEONG U
IPC: G01N21/35
Filed: 2002-04-29
Abstract: PURPOSE: An analysed area selecting type infrared spectral analysis vacuum system is provided to efficiently remove components of atmosphere disturbing analysis of reaction of gas sample. CONSTITUTION: A system includes a sample loading part(52); a vacuum chamber; and a beam chopper(66). The sample loading part is divided into compartments so that each of samples is separated and loaded to each of the compartments. The vacuum chamber receives the sample loading part and is sealed to prevent inflow of air. The beam chopper selects direction of infrared beam so that the infrared beam is selectively radiated to a desired area of the sample loading part.
Patent KR-20030090000-A (KR)
Title: Oilless lubricating apparatus for reciprocating compressor
Inventor: CHOI JONG YUN
IPC: F04B39/02
Filed: 2002-05-20
Abstract: PURPOSE: An apparatus for oil-less lubrication of a reciprocating compressor is provided to reduce manufacturing cost by simplifying a lubrication part by lubricating frictional parts of a cylinder and a piston without oil using a sintered oil retaining body, and to improve productivity by reducing finishing process. CONSTITUTION: A lubrication part(160) is mounted to a frame unit to lubricate a reciprocating motor and a compression unit, and comprises at least one annular lubrication chamber(161) concavely formed on an inner circumferential surface of a cylinder(141) with fixed width; and an annular magnetic lubrication member(162) inserted and fixed to the lubrication chamber to lubricate frictional surfaces of the cylinder and a piston(142). The magnetic lubrication member is manufactured as a sintered oil retaining body having pores impregnated with lubricant so that the lubricant infiltrated therein is infiltrated into a sliding surface due to increase of temperature as the piston linearly reciprocates in the cylinder for boundary lubrication.
Patent KR-20030093734-A (KR)
Title: Multi-layer thin film structure of pdp filter
Inventor: KIM UI SU
IPC: H01J11/44
Filed: 2002-06-05
Abstract: PURPOSE: A multi-layer thin film structure is provided to reduce processes for formation of thin film and production costs. CONSTITUTION: A multi-layer thin film structure comprises a first high refractive transparent thin film, a first metal thin film, a second high refractive transparent thin film, a second metal thin film and a third high refractive transparent thin film which are sequentially coated on a transparent substrate(15). The first to third high refractive transparent thin films are made of an oxide or a nitride having an index of refraction of 2.0 or higher.
Patent KR-20030095576-A (KR)
Title: Laser marker
Inventor: CHO TAE HYEONG
IPC: B23K26/04
Filed: 2002-06-12
Abstract: PURPOSE: A laser marking device is provided to radiate laser beam in a rectangular shape by using a rectangular slit and a lens. CONSTITUTION: A laser marking device includes a laser beam generator(31). An expander(32) is aligned at a downstream of the laser beam generator(31) so as to vary a size of the laser beam. A rectangular slit(33) is provided to change the laser beam passing through the expander(32) into a rectangular shape. A galvanometer(36) is provided to adjust an angle of the laser beam in such a manner that the laser beam passing through the rectangular slit(33) is radiated in a required position. A lens group(37) is provided to focus the laser beam onto a surface of an article. A plurality of mirrors(34,35) is provided in order to change a route of the laser beam.
Patent KR-20030097165-A (KR)
Title: field emitter of field emission display device and the manufacturing method thereof
Inventor: SONG WON YEONG
IPC: H01J1/30
Filed: 2002-06-19
Abstract: PURPOSE: A field emitter and a method thereof are provided to achieve improved endurance and overall performance of device, and to increase adhesion by adhering CNT(Carbon Nano Tube) to discharge tip at Si protrusion. CONSTITUTION: A field emitter of a field emission display comprises a plurality of discharge tips(26) on a cathode(28) of the rear substrate(29). A discharge tip include a Si protrusion(26a) on the cathode and CNT(26c) adhered to a Si protrusion. A fabrication method comprises a step of preparing a first middle assembly by forming Si protrusion of predetermined shape on cathode of the rear substrate; a step of creating solution by dissolving purified CNT powder in the solvent; a step of arranging fixed size electrode plate into the vessel after pouring a treatment solution into the vessel; a step of mounting on the first middle assembly in the vessel. On this occasion, Si protrusion is reversed for facing electrode plate, and the first middle assembly is arranged for maintaining uniform spacing between Si protrusion and electrode plate in the vessel; a step of fabricating a second middle assembly by attaching CNT on Si protrusion and by applying external sources of electricity between cathode of the first middle assembly and an electrode plate; a step of drying the second middle assembly.
Patent KR-20040000787-A (KR)
Title: boundary stone of road that parking block and catch drain are formed in one body
Inventor: JEONG HEANG ZIN
IPC: E01C11/22
Filed: 2002-06-25
Abstract: PURPOSE: A road boundary stone provided with a parking block and a gutter is provided to promote economical efficiency by shortening a period of construction and reducing construction expenses. CONSTITUTION: The road boundary stone(10) provided with a parking block and a gutter comprises the steps of installing a gutter(13) having the appointed curvature and transporting hooks(15) respectively on the center and both sides of a rear boundary stone(12) and a front boundary stone(11), interposing a steel bar(18) on the front boundary stone(11) installed on the boundary of the pavement, laying a spring(17) on the upper part of a groove formed in a rubber parking block(14) to let the steel bar(18) pass through the center of the spring(17), installing the rubber parking block(14) on the front boundary stone(11), and forming a joint steel bar provided with a screw groove on a part where a transporting hook of the road boundary stone is not installed to connect the road boundary stones(10) mutually.
Patent KR-20040000957-A (KR)
Title: Liquid crystal display apparatus and method of dirving the same
Inventor: KIM U HYEON
IPC: G02F1/133
Filed: 2002-06-26
Abstract: PURPOSE: A liquid crystal display and a method for driving the same are provided to control brightness according to video modes by using at least two gamma voltage sets, thereby controlling the mean brightness for a high quality video mode area and a word mode. CONSTITUTION: A liquid crystal panel(42) includes liquid crystal cells formed at each area defined by cross of gate lines and data lines. A gate driver(44) drives the gate lines. A data driver(46) converts inputted pixel data into analog pixel signals by using at least two reference gamma voltage sets different in a voltage range according to video modes, and supplies the converted pixel signals to the data lines. A timing control unit(48) controls the gate driver and the data driver. A plurality of reference gamma voltage generators(50,52) generate the reference gamma voltage sets. A graphic card(56) controls resolution to be appropriate for the liquid crystal panel to supply pixel data to the timing control unit.
Patent KR-20040003630-A (KR)
Title: Apparatus for controlling exhaust gas of pulverizer coal production equipment of blast furence
Inventor: BAEK JONG MUN
IPC: F27D19/00
Filed: 2002-07-03
Abstract: PURPOSE: An apparatus for controlling exhaust gas of pulverizer coal production equipment of blast furnace is provided to control flux and temperature of exhaust gas more stably by continuously and independently controlling flux of exhaust gas for drying and transferring pulverized coal and atmospheric air for controlling outlet temperature. CONSTITUTION: The apparatus comprises a flux controller(100) for summing up hot blast flux detected values and cold blast flux detected values inputted, controlling flux using a flux error value of the summed up flux detected values and set values and supplying pressure opening signals corresponding to the flux set values; a temperature detector for detecting temperature at the output side of pulverizer(30); a temperature controller(110) for supplying an error value of preset temperature set value and temperature values detected by the temperature detector; an opening detector (S3) for detecting opening of flue gas pressure damper(80a) installed on mixed gas line (GL1); an opening controller(120) for controlling opening of the flue gas pressure damper(80a) based on the pressure opening signals of the flux controller(100) and opening detected values of the opening detector (S3); a cold blast flux detector (S1) for detecting flux of cold blast of atmospheric air line (GL2) connected to the mixed gas line (GL1) from atmospheric air suction tower(60); a cold blast flux controller(130) for calculating first operation value by operating the temperature error value of the temperature controller(110) and the flux error value of the flux controller(100) and controlling cold blast flux control valve(61) according to an error value of the first operation value and cold blast flux values detected by the cold blast flux detector (S1); a hot blast flux detector (S2) for detecting flux of hot blast of flue gas line (GL3) connected to the mixed gas line (GL1) from hot stove(70); and a hot blast flux controller(140) for calculating second operation value by operating the temperature error value of the temperature controller(110) and the flux error value of the flux controller(100) and controlling hot blast flux control valve(71) according to an error value of the second operation value and hot blast flux values detected by the hot blast flux detector (S2).
Patent KR-20040004800-A (KR)
Title: Fring machine
Inventor: KIM HONG MO
IPC: A47J37/12
Filed: 2002-07-05
Abstract: PURPOSE: A frying device is provided to reduce the consumption of electricity by improving heat insulation, and to prevent the spoilage of frying oil. CONSTITUTION: A frying device is composed of a frying container supporting unit(110) installed at a main body(100), a frying container protecting unit(120) having a first drain line(130), a ceramic frying container(200) detachably fixed to the frying container supporting unit at predetermined intervals away from the frying container protecting unit, and a collecting container(400). The collecting container is detachably installed at the main body, and temporarily stores frying oil drained from the first drain line.
Patent KR-20040004741-A (KR)
Title: multimedia contents service method and device for mobile internet users.
Inventor: KIM HOE DONG
IPC: G06F17/00
Filed: 2002-07-05
Abstract: PURPOSE: A method for supplying multimedia contents for an Internet user who moves frequently and a device thereof are provided to supply Internet multimedia contents as a sound or voice form for enabling a user who frequently moves to many places to execute a specific work and use the Internet multimedia contents simultaneously. CONSTITUTION: A service server(101) generally controls a system. A user managing server(102) is connected to the service server(101) through a common bus and manages service users. A voice contents database server(103) is connected to the service server(101) through the common bus and supplies a voice of specific contents in accordance with a user's selection. A TTS server(105) is connected to the service server(101) through the common bus and converts a text into a voice automatically. A web server(107) is connected to the service server(101) through the common bus and makes an Internet use with a contents provider(108) possible. A web server(107) is connected to the service server(101) through the common bus and makes a communication with a user group(111).
Patent KR-20040005349-A (KR)
Inventor: BEYN CHANG DEUK
IPC: H01Q1/22
Filed: 2002-07-09
Abstract: PURPOSE: A platform of a parabola antenna for receiving satellite broadcasting is provided to fix firmly a reflecting plate after controlling an azimuth and an elevation by improving a structure of a bracket. CONSTITUTION: A platform of a parabola antenna for receiving satellite broadcasting includes a base(11), a support bar(8), a first bracket(12), a second bracket(18), and a braker(20). The base(11) is fixed to a building. The support bar(8) is fixed to the base(11). The first bracket(12) is combined with a front end of the support bar(8). A plurality of loading sections(13) are formed at both sides of a front side of the first bracket(12) in order to control an azimuth of a reflecting plate(1). The second bracket(18) is installed at the loading sections(13). The second bracket(18) is fixed by inserting a converter arm(3) into a through-hole(19). The reflecting plate(1) is fixed to the front side of the second bracket(18). The braker(20) is installed in the second bracket(18) to perform a braking operation by using a clamp(22) and a nut(23).
Patent KR-20020064255-A (KR)
Inventor: KIM SUNG GI
IPC: B30B15/00
Filed: 2002-07-11
Abstract: PURPOSE: A press is provided to reduce the working time by simultaneously performing a piercing work for piercing a center of a construction plate and a notching work for perforating a side of the construction plate. CONSTITUTION: An upper surface and a lateral surface of a construction plate are perforated so as to form perforation holes. In order to form the perforation holes in the construction plate, the construction plate is introduced into a press(12). The perforation holes are required to support between the construction plates. The press(12) includes a cylinder supporting section(14), the first hydraulic cylinder(16) and the second hydraulic cylinder(18). A pressing rod(22) is movably installed at both lower sides of the cylinder supporting section(14). A pressing rod conveying section(20) is coupled to a lateral portion of the pressing rod(22). A compression spring(24) is coupled to a lower end of the pressing rod conveying section(20).
Patent KR-20040009484-A (KR)
Title: a water valve
Inventor: SON GWANG SEONG
IPC: F16K11/02
Filed: 2002-07-24
Abstract: PURPOSE: An operation lever is provided in a water tap having two water pipes to selectively supply water by the operation of the lever. CONSTITUTION: A water tap(1) is provided to discharge water through water pipes(12,12a) branched from a branching chamber formed in an end of a water supply pipe(10). A passage member is installed in lower part of the branch chamber to introduce water from the water supply pipe to the water pipes. A supply operation member(30) is mounted in upper part of the passage member to adjust supply of the water by an operation of a lever.
Patent KR-20040014840-A (KR)
Title: Method for fabricating semiconductor devices by forming damascene interconnections
Inventor: PARK JE MIN
IPC: H01L27/108
Filed: 2002-08-12
Abstract: PURPOSE: A method for manufacturing a semiconductor device using a damascene line is provided to secure a misalignment margin enough by carrying out a damascene line or bit line forming process. CONSTITUTION: A lower insulating layer(140) and an upper insulating layer are sequentially deposited at the upper portion of a substrate(105). An insulating pattern(150b) is formed by selectively etching the upper insulating layer. A plurality of first contact holes(144) are formed on the resultant structure by selectively etching the lower insulating layer using the insulating pattern. At this time, both sidewalls of the insulating pattern are etched. A plurality of damascene lines are then formed by filling the contact hole and the widened insulating pattern with conductive material. Then, the insulating pattern is selectively etched.
Patent KR-20040014097-A (KR)
Inventor: CHOI YUN SEOK
IPC: A63B23/02
Filed: 2002-08-08
Abstract: PURPOSE: A 3D anaerobic shoulder exercise apparatus is provided to increase the development of shoulder muscles of a human body by allowing the human body to take shoulder exercise more safely and efficiently and employ a variety of resisting methods. CONSTITUTION: The apparatus(1) is configured as follows. A side frame(3) is fixed at both sides in front of a base frame(2). A mounting pad(4) and a chest pad(5) are disposed at an upper part of the base frame(2). A hand grip link(6) is slightly tiltingly disposed on the side frame(3) in a vertical direction by a bearing housing so as to form an angle of alpha or alpha prime at the left and right of the side faces when a user sits on the mounting pad(4) and so as to enable vertical angular movement. A bearing box(7) is disposed on the upper end of the hand grip link(6) and thus a hand grip frame(8) of an L-shape is disposed to be rotatable by a hand grip shaft(9). In case of performing a press motion, with hand grips held, the hand grip link(6) performs vertical angular movement. The hand grips also create a 3D trajectory by angular movement within a predetermined range. In order that the 3D trajectory satisfies a shoulder exercise range a(30 to 75cm), the hand grip link(6) is 60 to 110cm, theta is -10 to 30 deg., alpha is 3 to 30 deg., alpha prime is 90 to 60 deg., beta is 70 to 110 deg. and beta prime is 70 to 110 deg. The hand grips are located at an exterior angle from the hand grip shaft(9), and more than two hand grips are disposed on the hand grip frame(8). The second hand grip(13A) of the hand grips is located at the back of the first hand grip(13B) at an exercise starting point. The 3D trajectory has a tangent line of 45 to 85 deg. with the chest pad(5) at the center point of an exercise interval for a shoulder exercise.